Pilomotor
[解]毛发运动的
🗣️ 情景例句
We're happy you got the promotion.
很高兴你得到了提拔。
I have some difficulty in expressing myself.
我表达起来有点困难。
By 1820 the population of New York had grown to about 125,000, making it the largest city in the USA.
到1820年，纽约市的人口增长到12。5万人左右，使它成了当时美国最大的城市。